Ultraviolet sterilization ceiling light



FIG. 1 is a front, right side and bottom perspective view of an ultraviolet sterilization ceiling light showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an enlarged view of “8” part in FIG. 1 thereof.

The broken lines in the drawing depict portions of the ultraviolet sterilization ceiling light that form no part of the claimed design. 

CLAIM The ornamental design for an ultraviolet sterilization ceiling light, as shown and described. 